An interesting kickstarter for an at home skate sharpener. What do you guys think? https://www.kickstarter.com/projects/1223281555/sparx-skate-sharpener-pro-skate-sharpening-at-home?ref=video
I would like to help anyone considering these two products. Full disclaimer - I am the CEO of Sparx and a MSH member. Sparx and ProSharp Home are BOTH good products. That said, there is some misinformation in this thread that I hope I can clear up.
You cannot directly compare Sparx to ProSharp on the amount of sharpenings per wheel that each company advertises the life of their wheels at.
1. The two machines remove different amounts of material per pass. Sparx remove